Question

12. A cylinder has 28cm radius and 4m height. Find its volume.​

Answer 1

Answer:

403 is the answer

Answer 2

Answer:

Given:-

Radius = 28cm

Height = 4m = 4 × 100cm

= 400 cm

Formula used:-

$\mathtt{volume \: of \: cylinder \: = \pi \: {r}^{2} h }$

Solution:-

$\mathtt{volume \: of \: cylinder \: = \pi \: {r}^{2} h }$

$\: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \mathtt{ \frac{22}{7} \times 28cm \times 28cm \times 4cm}$

$\: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \mathtt{ 22 \times 4cm \times 28cm \times 4cm}$

$\: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \mathtt{9856 {cm}^{3} }$

$\mathtt{In \: meter \: the \: volume \: is \: 98.56 {m}^{3} }$

Step-by-step explanation:

Hope this helps you.

# By sparkly princess